Schumann, K.M., Gesamtbeschreibung der Kakteen (1899)
Gesamtbeschr. Kakt.
(1899)
t.
39
p. 185
name cited:
Pilocereus exerens Schumann
name recognized:
Cephalocereus exerens (Schumann) L.H.Bailey name recognized (basionym):
Pilocereus exerens Schumann
family: Cactaceae
subfamily: Cactoideae
tribe: Pachycereeae
epithet:
exerens
Illustration contributed by:
Missouri Botanical Garden, St. Louis, U.S.A.
link to this page:
https://www.plantillustrations.org/illustration.php?id_illustration=121092
contact about this record
homotypic synonyms:
Pilocereus exerens species Schumann;
